Cheap flights from Quebec to London from £215

YUL — LON
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to London

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to London

Tue 17/1118:50 -
1 stop14h 35m
Tue 24/1107:25 -
1 stop13h 15m
Deal found 1/11£469
Sat 7/1118:10 -
1 stop12h 50m
Mon 9/1111:05 -
2 stops37h 43m
Deal found 31/10£469
Tue 17/1117:25 -
1 stop11h 20m
Sun 22/1111:40 -
1 stop12h 32m
Deal found 1/11£470
Wed 25/1121:40 -
1 stop14h 00m
Sun 29/1107:45 -
1 stop16h 55m
Deal found 31/10£471
Mon 30/1120:10 -
2 stops20h 00m
Fri 4/1209:10 -
1 stop12h 00m
Deal found 30/10£471
Tue 17/1120:10 -
1 stop18h 30m
Mon 23/1107:00 -
2 stops20h 17m
Deal found 30/10£473
Mon 9/1114:15 -
1 stop14h 30m
Mon 16/1111:40 -
1 stop17h 52m
Deal found 1/11£474
Sat 21/1106:45 -
1 stop22h 00m
Fri 27/1111:40 -
1 stop15h 37m
Deal found 1/11£475
Wed 9/1217:25 -
1 stop11h 20m
Mon 18/111:40 -
1 stop17h 59m
Deal found 1/11£476
Wed 18/1114:15 -
1 stop14h 30m
Sun 22/1111:40 -
1 stop12h 32m
Deal found 31/10£477
Mon 9/1120:10 -
1 stop18h 30m
Mon 16/1107:00 -
1 stop10h 40m
Deal found 4/11£477
Sun 8/1120:10 -
1 stop15h 30m
Sat 14/1116:35 -
1 stop25h 05m
Deal found 2/11£478

Find flight deals from Quebec to London

Round-trip from

£469

One-way from

£215

Popular in

December

Cheapest in

September

Average price

£503

Good round-trip deal

£498 or less

Good one-way deal

£347 or less
17/11-24/11
  • 17/11-24/11
  • 2 total stops
  • 27h 50m total
  • Quebec to London
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 25/11-31/12
  • 1 total stop
  • 12h 45m total
  • Quebec to London
Highest demand for flights based on searches. 5% potential increase in price (£22 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from Quebec to London (LON).
Price to beat on a one-way flight from Quebec to London (LON).

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Quebec to London that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

21:45-21:35

1 stop18h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£221

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 7/12

20:15-22:35

1 stop21h 20m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£226

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

21:40-14:25

1 stop11h 45m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£250

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick

YULLGW

Montreal Pierre Elliott Trudeau Intl

Fri 27/11

22:10-18:10

1 stop15h 00m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£259

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 10/1

20:15-17:25

2 stops16h 10m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£260

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick

YULLGW

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

18:30-14:15

1 stop14h 45m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£264

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 11/1

20:15-20:05

2 stops18h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£264

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

18:30-20:05

1 stop20h 35m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£275

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 15/4

20:45-23:30

1 stop21h 45m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£278

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

19:35-18:00

2 stops41h 25m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£291

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 57 resultsSorted by cheapest first
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Best time to book a flight from Quebec to London

Have a flexible travel schedule? Discover the best time to fly to London from Quebec with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Quebec to London

What is the cheapest month to book a flight from Quebec to London?

Currently, September is the cheapest month in which you can book a flight from Quebec to London (average of £492). Flying from Quebec to London in December is currently the most expensive (average of £737). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from QC to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to London as you normally would.

Weekly flight availability from Quebec to London

The most flights from CAQC to LON are scheduled on a Monday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost for a return flight from Quebec to London?

Airfare is below average for this route at the moment.
Quebec to London flights typically cost between £478 and £589 in November.
The cheapest return price found within the last 5 days was £469 on Multiple Airlines (17 Nov–24 Nov).

How far ahead should I book a flight from Quebec to London?

The price you pay for your flight from Quebec to London may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • How long is the flight from Quebec to London?

    Air Transat, Delta, and TAP AIR PORTUGAL can get you from Quebec to London in just under 12h 40m. Your travel time can differ by up to 3h 05m. The distance between Quebec and London is about 3258 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Quebec to London one-way?

    £300 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Air Transat and Air Canada, with prices starting from £306 and £550, respectively.

  • What are the most popular routes from Quebec to London?

  • What are the most reliable airlines from Quebec to London?

    Consider Aegean Airlines (88%), Egyptair (87%) or Thai Airways (87%) when booking your flight. These represent the most reliable airlines when flying from Quebec to London.

  • What are the cheapest flights from Quebec to London?

    While on average a flight from Quebec to London is generally £510, our data shows the cheapest flight currently is £316. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay £425 for that flight.

  • Can I find deals for flights from Quebec to London that include hotel bookings?

    Yes. In addition to deals on Quebec to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Quebec to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to London.

  • Can I find deals for business class flights from Quebec to London?

    Yes. Cheapflights offers flight deals from Quebec to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quebec to London?

    Currently, September is the cheapest month in which you can book a flight from Quebec to London (average of £492). Flying from Quebec to London in December is currently the most expensive (average of £737). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Enfield
Southall
Harrow
Watford
Folkestone
Dagenham
Dover

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Quebec to London

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£432Average£565FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£434Average£619FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Quebec to London?

Cheapflights makes it easy to find Quebec to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Quebec to London?

Cheapflights helps you find that perfect flight to London from Quebec by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Quebec to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Quebec to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Quebec to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Quebec today and book when prices fit your budget.

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